/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--ink:#252722;--muted:#73776e;--line:#dedfd8;--paper:#f4f4ef;--surface:#fbfbf8;--accent:#b85c35;--accent-dark:#914225;--sage:#e5e9df}*{box-sizing:border-box}html{background:var(--paper);min-width:320px}body{color:var(--ink);background:var(--paper);font-family:var(--font-geist-sans), "PingFang SC", "Microsoft YaHei", sans-serif;margin:0;font-size:15px}button,input{font:inherit}button{color:inherit}:is(button:focus-visible,input:focus-visible,label:focus-within){outline-offset:2px;outline:3px solid #b85c3547}.studio-shell{min-height:100vh}.topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fbfbf8f0;justify-content:space-between;align-items:center;height:76px;padding:0 32px;display:flex;position:sticky;top:0}.brand{color:var(--ink);letter-spacing:-.02em;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;padding:0;font-size:18px;font-weight:750;display:inline-flex}.brand-mark{color:#fff;background:var(--ink);border-radius:10px 10px 4px;place-items:center;width:34px;height:34px;font-size:15px;display:grid}.topbar-actions{align-items:center;gap:12px;display:flex}.status-pill{color:#566154;background:var(--sage);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:14px;font-weight:650;display:inline-flex}.status-pill span{background:#668165;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #6681651f}.status-pill.status-checking{color:#6c675b;background:#eeeae0}.status-pill.status-checking span{background:#a38e64;animation:1.2s ease-in-out infinite breathe-dot;box-shadow:0 0 0 4px #a38e641f}.status-pill.status-offline{color:#8c4938;background:#f4e5df}.status-pill.status-offline span{background:#b85c35;box-shadow:0 0 0 4px #b85c351f}@keyframes breathe-dot{50%{opacity:.4}}.ghost-button,.example-button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:10px;min-height:40px;padding:0 15px;font-weight:650;transition:border-color .2s,transform .2s,box-shadow .2s}.ghost-button:hover,.example-button:hover{border-color:#b8b9b2;transform:translateY(-1px);box-shadow:0 6px 16px #292b260f}.ghost-button b{color:#fff;background:var(--ink);border-radius:999px;place-items:center;min-width:22px;height:22px;margin-left:5px;font-size:14px;display:inline-grid}.account-button{min-height:40px;color:var(--ink);cursor:pointer;background:#f2f4ee;border:1px solid #d9ded2;border-radius:10px;align-items:center;gap:8px;padding:0 13px;font-size:14px;font-weight:700;display:flex}.account-button small{color:var(--muted);font-size:14px;font-weight:500}.workspace{grid-template-columns:minmax(258px,300px) minmax(440px,1fr) minmax(310px,360px);min-height:calc(100vh - 76px);display:grid}.workflow-panel,.settings-panel{background:var(--surface);min-width:0;padding:34px 28px}.workflow-panel{border-right:1px solid var(--line)}.settings-panel{border-left:1px solid var(--line);overflow-y:auto}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 9px;font-size:14px;font-weight:750}h1{letter-spacing:-.055em;max-width:250px;margin:0;font-size:clamp(30px,3vw,41px);line-height:1.12}h2{letter-spacing:-.035em;margin:0;font-size:22px}.intro{color:var(--muted);margin:17px 0 29px;line-height:1.7}.steps{gap:3px;margin:0;padding:0;list-style:none;display:grid}.steps li{color:#8a8d85;border-radius:12px;gap:13px;padding:14px 11px;transition:background .2s,color .2s;display:flex}.steps li.active{color:var(--ink);background:#eeeee8}.steps li.done{color:#60665c}.steps li>span{width:24px;color:var(--accent);font-family:var(--font-geist-mono), monospace;text-align:center;padding-top:2px;font-size:14px;font-weight:750}.steps li.done>span{color:#6e7f68}.steps div{gap:5px;display:grid}.steps strong{font-size:15px}.steps small,.preserve-note small{color:var(--muted);font-size:14px;line-height:1.4}.preserve-note{background:#f2f4ee;border:1px solid #d9ded2;border-radius:14px;gap:11px;margin-top:24px;padding:15px;display:flex}.preserve-note>span{color:#fff;background:#6e7f68;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;font-weight:800;display:grid}.preserve-note div{gap:4px;display:grid}.spec-button{width:100%;color:var(--muted);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:10px;margin-top:18px;padding:10px 12px;font-size:14px;font-weight:650}.spec-preview{color:#53584f;border:1px solid var(--line);max-height:260px;font:14px/1.55 var(--font-geist-mono), monospace;white-space:pre-wrap;background:#f0f0eb;border-radius:10px;margin:10px 0 0;padding:13px;overflow:auto}.canvas-panel{background:#efefe9;flex-direction:column;min-width:0;padding:34px clamp(24px,3.4vw,54px);display:flex}.canvas-heading,.panel-heading,.drawer-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.upload-zone{cursor:pointer;text-align:center;background:#ffffff9e;border:1.5px dashed #b9b9b0;border-radius:22px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;min-height:430px;margin-top:24px;padding:40px;transition:border-color .2s,background .2s,transform .2s;display:flex}.upload-zone:hover,.upload-zone.dragging{border-color:var(--accent);background:#ffffffeb;transform:translateY(-2px)}.upload-zone input,.reference-upload input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.upload-zone>strong{margin-top:7px;font-size:18px}.upload-zone>small{max-width:430px;color:var(--muted);font-size:14px;line-height:1.55}.upload-visual{place-items:center;width:96px;height:82px;display:grid;position:relative}.upload-visual i{background:linear-gradient(145deg,#dce2d5 0 55%,#c6bdae 55%);border:1px solid #bbbdb5;border-radius:18px;position:absolute;inset:13px 7px 7px 13px;transform:rotate(-4deg)}.upload-visual b{z-index:1;color:#fff;background:var(--accent);border:4px solid #f6f6f1;border-radius:50%;place-items:center;width:36px;height:36px;font-size:22px;line-height:1;display:grid}.upload-cta{color:#fff;background:var(--ink);border-radius:10px;margin-top:8px;padding:12px 18px;font-weight:750}.photo-tips,.image-facts{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:20px;padding-top:17px;font-size:14px;display:flex}.photo-tips span:before,.image-facts span:before{content:"✓";color:#6d8067;margin-right:6px;font-weight:800}.error-message{color:#923f2a;background:#fff0ec;border:1px solid #e6b6aa;border-radius:10px;margin:12px 0 0;padding:11px 13px;font-size:14px}.room-preview{background:#d9d9d2;border:1px solid #d2d2cb;border-radius:22px;flex:1;min-height:500px;margin-top:24px;position:relative;overflow:hidden;box-shadow:0 20px 50px #2d2f291a}.room-preview>img{object-fit:cover;width:100%;height:100%;min-height:500px;display:block}.image-badge{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#20221eb8;border:1px solid #ffffff40;border-radius:9px;padding:9px 12px;font-size:14px;font-weight:650;position:absolute;bottom:16px;left:16px}.generating-overlay{color:#fff;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);text-align:center;background:#1d1f1bc2;flex-direction:column;justify-content:center;align-items:center;padding:28px;display:flex;position:absolute;inset:0}.generating-overlay>strong{margin-top:22px;font-size:20px}.generating-overlay p{color:#ffffffc2;margin:9px 0 21px;font-size:14px}.generating-overlay small{color:#ffffffb8;margin-top:10px;font-size:14px}.cancel-generation{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff6b;border-radius:9px;min-height:38px;margin-top:16px;padding:8px 13px;font-size:14px;font-weight:700}.cancel-generation:disabled{opacity:.45;cursor:wait}.thinking-orb{background:radial-gradient(circle at 35% 30%,#ead8c2 0 12%,#b85c35 50%,#6e4432 100%);border:1px solid #fff6;border-radius:50%;width:58px;height:58px;animation:1.7s ease-in-out infinite breathe;box-shadow:0 0 0 12px #ffffff0d,0 0 45px #b85c358c}.progress-track{background:#ffffff2e;border-radius:99px;width:min(360px,90%);height:7px;overflow:hidden}.progress-track i{border-radius:inherit;background:#e0a382;height:100%;transition:width .25s;display:block}@keyframes breathe{50%{transform:scale(1.08);box-shadow:0 0 0 17px #ffffff0a,0 0 60px #b85c35b3}}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px;display:grid}.result-card{cursor:pointer;text-align:left;background:#fff;border:1px solid #d0d0c9;border-radius:16px;padding:0;transition:border-color .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden}.result-card:hover{transform:translateY(-2px);box-shadow:0 12px 25px #2f312b1a}.result-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px #b85c352b}.result-card>b{color:#fff;background:#20221ebd;border-radius:7px;padding:6px 8px;font-size:14px;position:absolute;top:10px;right:10px}.result-card.selected>b{background:var(--accent)}.result-image{background:#d6d5ce;height:185px;display:block;position:relative;overflow:hidden}.result-image img{object-fit:cover;width:100%;height:100%;transition:transform .3s;display:block}.result-card:hover .result-image img{transform:scale(1.02)}.result-image i{position:absolute;inset:0}.result-copy{gap:5px;padding:13px 14px 14px;display:grid}.result-copy strong{font-size:15px}.result-copy small{color:var(--muted);font-size:14px}.delivery-bar{background:#f7f6f1;border:1px solid #d4d4cc;border-radius:14px;justify-content:space-between;align-items:center;gap:18px;margin-top:18px;padding:15px 16px;display:flex}.delivery-bar>div:first-child{gap:4px;display:grid}.delivery-bar strong{font-size:15px}.delivery-bar small{color:var(--muted);font-size:14px;line-height:1.4}.delivery-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.delivery-actions button{min-height:40px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:9px;padding:9px 11px;font-size:14px;font-weight:650}.delivery-actions button.accent{color:#fff;border-color:var(--accent);background:var(--accent)}.delivery-actions button.edit{color:#fff;border-color:var(--ink);background:var(--ink)}.delivery-actions button:disabled{opacity:.55;cursor:wait}.local-edit-panel{background:#fffaf7;border:1px solid #ccb8ad;border-radius:18px;margin-top:18px;padding:17px}.local-edit-heading{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.local-edit-heading>div{gap:4px;display:grid}.local-edit-heading h3{margin:0;font-size:20px}.local-edit-heading small{color:var(--muted);font-size:14px}.local-edit-heading>button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:50%;width:38px;height:38px;font-size:22px}.local-edit-layout{grid-template-columns:minmax(0,1.45fr) minmax(240px,.75fr);gap:17px;margin-top:15px;display:grid}.mask-editor{-webkit-user-select:none;user-select:none;background:#d7d6cf;border-radius:14px;min-height:0;position:relative;overflow:hidden}.mask-editor>img,.mask-editor>canvas{object-fit:contain;width:100%;height:100%;display:block}.mask-editor>canvas{opacity:.58;cursor:crosshair;touch-action:none;transition:filter .18s;position:absolute;inset:0}.mask-editor>span{z-index:2;color:#fff;pointer-events:none;background:#20221eb8;border-radius:7px;padding:7px 9px;font-size:14px;position:absolute;bottom:12px;left:12px}.smart-points{z-index:1;pointer-events:none;position:absolute;inset:0}.smart-points i{color:#fff;border:2px solid #fff;border-radius:50%;place-items:center;width:25px;height:25px;font-size:18px;font-style:normal;font-weight:800;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 2px 8px #14161347}.smart-points i.include{background:#3d8a5d}.smart-points i.exclude{background:#b9443d}.smart-points i.committed{opacity:.7;transform:translate(-50%,-50%)scale(.82)}.smart-boxes{z-index:1;pointer-events:none;position:absolute;inset:0}.smart-boxes i{background:#48a06d0f;border:2px solid #48a06d;border-radius:5px;display:block;position:absolute;box-shadow:0 0 0 1px #ffffffd9,0 3px 12px #1834242e}.smart-boxes i.committed{opacity:.62;border-style:dashed}.smart-boxes i.draft{background:#cf673e14;border-style:dashed;border-color:#cf673e}.edit-progress{z-index:2;color:#fff;text-align:center;background:#1c1e1bc7;flex-direction:column;justify-content:center;align-items:center;padding:28px;display:flex;position:absolute;inset:0}.edit-progress strong{font-size:18px}.edit-progress>div{background:#fff3;border-radius:99px;width:min(320px,85%);height:7px;margin-top:16px;overflow:hidden}.edit-progress i{background:#df9976;height:100%;display:block}.edit-progress.smart i{width:36%;animation:1.2s ease-in-out infinite alternate smart-progress}.edit-progress small{color:#ffffffc7;margin-top:10px;font-size:14px}.edit-controls{flex-direction:column;gap:17px;display:flex}.selection-method{gap:8px;display:grid}.selection-method>span{font-size:14px;font-weight:700}.selection-tool-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.selection-tool-grid button{min-height:39px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:9px;padding:8px;font-size:14px;font-weight:650}.selection-tool-grid button.selected{color:var(--accent-dark);border-color:var(--accent);background:#fff2ec;box-shadow:inset 0 0 0 1px #b85c351f}.selection-tool-grid button:disabled{opacity:.48;cursor:not-allowed}.selection-method>small{color:var(--muted);font-size:14px;line-height:1.45}.smart-meta{color:#526250;background:#edf1e8;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;min-height:38px;padding:7px 9px;font-size:14px;display:flex}.smart-meta span{line-height:1.45}.smart-meta button{color:#526250;cursor:pointer;background:#fff;border:1px solid #c8d2c2;border-radius:7px;flex:none;padding:6px 8px;font-size:14px;font-weight:700}.smart-meta button:disabled{opacity:.45}.smart-object-list{background:#f8faf5;border:1px solid #d6dbcf;border-radius:9px;gap:7px;padding:9px;display:grid}.smart-object-list>span{font-size:14px;font-weight:700}.smart-object-list ul{gap:5px;margin:0;padding:0;list-style:none;display:grid}.smart-object-list li{background:#fff;border:1px solid #e0e3dc;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:7px 8px;display:flex}.smart-object-list li>div{gap:2px;min-width:0;display:grid}.smart-object-list strong,.smart-object-list small{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.smart-object-list small{color:var(--muted)}.smart-object-list li>span{flex:none;gap:4px;display:flex}.smart-object-list button{color:var(--muted);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;padding:5px 6px;font-size:14px}.smart-object-list button:last-child{color:#8c4938}.smart-object-list button:disabled{opacity:.45;cursor:not-allowed}.mask-history-controls{grid-template-columns:1fr auto 1fr;align-items:center;gap:7px;display:grid}.mask-history-controls button{min-height:36px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;padding:6px 8px;font-size:14px;font-weight:700}.mask-history-controls button:disabled{opacity:.45;cursor:not-allowed}.mask-history-controls span{min-width:48px;color:var(--muted);text-align:center;font-size:14px}.mask-edge-controls{background:#ffffff94;border:1px solid #dedfd8;border-radius:9px;gap:7px;padding:10px;display:grid}.mask-edge-controls label{gap:7px;display:grid}.mask-edge-controls label>span{justify-content:space-between;font-size:14px;font-weight:700;display:flex}.mask-edge-controls label b{color:var(--accent-dark);font-size:14px}.mask-edge-controls>div{grid-template-columns:1fr 1fr 1fr;gap:6px;display:grid}.mask-edge-controls button{min-height:35px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;padding:6px;font-size:14px;font-weight:650}.mask-edge-controls button.apply{color:#fff;border-color:var(--accent);background:var(--accent)}.mask-edge-controls button:disabled{opacity:.45;cursor:not-allowed}.mask-presets{background:#f1f4ed;border:1px solid #d6dbcf;border-radius:10px;gap:9px;padding:11px;display:grid}.mask-presets>div:first-child{gap:3px;display:grid}.mask-presets>div:first-child span{justify-content:space-between;font-size:14px;font-weight:700;display:flex}.mask-presets>div:first-child b{color:#60735b;font-size:14px}.mask-presets small{color:var(--muted);font-size:14px;line-height:1.4}.mask-preset-save{grid-template-columns:minmax(0,1fr) auto;gap:7px;display:grid}.mask-preset-save input{border:1px solid var(--line);background:#fff;border-radius:8px;min-width:0;height:39px;padding:8px 9px;font-size:14px}.mask-preset-save button{color:#fff;cursor:pointer;background:#65795f;border:1px solid #65795f;border-radius:8px;padding:7px 9px;font-size:14px;font-weight:700}.mask-presets button:disabled{opacity:.48;cursor:not-allowed}.mask-presets ul{gap:6px;max-height:180px;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.mask-presets li{grid-template-columns:minmax(0,1fr) auto;gap:6px;display:grid}.load-mask-preset{min-width:0;color:var(--ink);border:1px solid var(--line);cursor:pointer;text-align:left;background:#fff;border-radius:8px;gap:2px;padding:7px 9px;display:grid}.load-mask-preset strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.remove-mask-preset{color:#8c4938;cursor:pointer;background:#fff8f5;border:1px solid #e2c9bf;border-radius:8px;padding:6px 8px;font-size:14px}.mask-preset-actions{gap:4px;display:grid}.mask-preset-actions>button{min-height:30px;color:var(--muted);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;padding:5px 7px;font-size:14px}.edit-controls label{gap:8px;display:grid}.edit-controls label>span{justify-content:space-between;font-size:14px;font-weight:700;display:flex}.edit-controls label b{color:var(--accent-dark);font-size:14px}.edit-controls textarea{resize:vertical;border:1px solid var(--line);min-height:112px;font:inherit;background:#fff;border-radius:10px;padding:11px;font-size:14px;line-height:1.5}.edit-controls>p{color:var(--muted);margin:0;font-size:14px;line-height:1.55}.edit-controls .edit-error{color:#8c3f2e;background:#fff0ec;border-radius:8px;padding:9px}.edit-control-actions{gap:8px;margin-top:auto;display:flex}.edit-control-actions button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:9px;flex:1;min-height:44px;padding:9px;font-size:14px;font-weight:700}.edit-control-actions button.generate-edit{color:#fff;border-color:var(--accent);background:var(--accent)}.edit-control-actions button:disabled{opacity:.5;cursor:not-allowed}@keyframes smart-progress{0%{transform:translate(-75%)}to{transform:translate(175%)}}.compare-card{background:#fff;border:1px solid #d1d1ca;border-radius:18px;margin-top:18px;overflow:hidden}.compare-heading{justify-content:space-between;align-items:center;gap:20px;padding:15px 17px;display:flex}.compare-heading div{gap:4px;display:grid}.compare-heading small{color:var(--muted);font-size:14px}.compare-heading>span{color:#80513d;background:#f5e9e3;border-radius:8px;padding:6px 9px;font-size:14px;font-weight:650}.compare-stage{background:#d3d3cc;height:390px;position:relative;overflow:hidden}.compare-stage img{object-fit:cover;width:100%;height:100%;display:block}.compare-base{filter:saturate(.75)brightness(.96)}.compare-after{width:var(--compare-position);border-right:2px solid #fff;position:absolute;inset:0 auto 0 0;overflow:hidden}.compare-after img{width:calc(100vw - 625px);min-width:640px;filter:var(--design-filter)}.compare-line{z-index:2;top:0;bottom:0;left:var(--compare-position);width:0;position:absolute}.compare-line b{width:42px;height:42px;color:var(--ink);background:#fff;border:3px solid #fff;border-radius:50%;place-items:center;font-style:normal;display:grid;position:absolute;top:50%;left:0;transform:translate(-50%,-50%);box-shadow:0 5px 14px #1e201c40}.compare-stage>input{z-index:4;opacity:0;cursor:ew-resize;width:100%;height:100%;margin:0;position:absolute;inset:0}.before-label,.after-label{z-index:3;color:#fff;background:#1e201cad;border-radius:7px;padding:7px 9px;font-size:14px;font-weight:650;position:absolute;bottom:14px}.before-label{right:14px}.after-label{left:14px}.locked,.ready{border-radius:8px;padding:6px 9px;font-size:14px;font-weight:650}.locked{color:#85877f;background:#edede8}.ready{color:#5e7259;background:#e7ede3}fieldset{border:0;margin:25px 0 0;padding:0}fieldset:disabled{opacity:.52}legend{width:100%;margin-bottom:11px;font-size:15px;font-weight:750}legend>b{float:right;color:var(--accent);font-size:14px}legend>small{color:var(--muted);font-size:14px;font-weight:500}.segmented{background:#eeeeea;border-radius:11px;padding:4px;display:grid}.room-types{grid-template-columns:repeat(3,1fr);gap:4px}.segmented button,.style-grid button{cursor:pointer;background:0 0;border:0;border-radius:8px;min-height:40px;font-size:14px}.segmented button.selected{color:var(--accent-dark);background:#fff;font-weight:700;box-shadow:0 1px 5px #1e1f1c17}.style-grid{grid-template-columns:repeat(2,1fr);gap:7px;display:grid}.style-grid button{border:1px solid var(--line);background:#fff}.style-grid button.selected{color:var(--accent-dark);border-color:var(--accent);background:#fff7f3;font-weight:700;box-shadow:0 0 0 1px #b85c351f}.palette-list{grid-template-columns:repeat(2,1fr);gap:7px;display:grid}.palette-list button{border:1px solid var(--line);cursor:pointer;text-align:left;background:#fff;border-radius:9px;align-items:center;gap:9px;min-height:58px;padding:8px;display:flex}.palette-list button.selected{border-color:var(--accent);background:#fff8f5}.palette-list i{border-radius:7px;flex:none;width:30px;height:38px;display:flex;overflow:hidden}.palette-list i b{width:10px}.palette-list span{font-size:14px;line-height:1.25}input[type=range]{width:100%;accent-color:var(--accent)}.range-labels{color:var(--muted);justify-content:space-between;margin-top:7px;font-size:14px;display:flex}.preserve-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.preserve-grid label{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:8px;min-height:40px;padding:8px 10px;display:flex;position:relative}.preserve-grid input{width:17px;height:17px;accent-color:var(--accent)}.preserve-grid span{font-size:14px}.reference-upload{min-height:46px;color:var(--muted);cursor:pointer;background:#f6f6f2;border:1px dashed #c7c8c0;border-radius:9px;place-items:center;font-size:14px;display:grid}.reference-chip{background:#f2f4ee;border:1px solid #d9ded2;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:10px 11px;display:flex}.reference-chip span{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.reference-chip button{color:var(--accent-dark);cursor:pointer;background:0 0;border:0;padding:5px 7px;font-size:14px}.reference-strength{background:#f5f7f2;border:1px solid #d9ded2;border-radius:9px;gap:7px;margin-top:10px;padding:10px;display:grid}.reference-strength>span{justify-content:space-between;font-size:14px;font-weight:700;display:flex}.reference-strength b{color:var(--accent-dark);font-size:14px}.reference-strength small{color:var(--muted);font-size:14px;line-height:1.45}.codex-bridge-card{background:#f4f7f1;border:1px solid #cfd8ca;border-radius:12px;gap:12px;margin-top:24px;padding:14px;display:grid}.codex-bridge-card>div:first-child{gap:5px;display:grid}.codex-bridge-card strong{font-size:15px}.codex-bridge-card small{color:var(--muted);font-size:14px;line-height:1.45}.codex-bridge-actions{grid-template-columns:1fr 1fr;gap:8px;display:grid}.codex-bridge-actions button,.codex-bridge-actions label{min-height:42px;color:var(--ink);cursor:pointer;text-align:center;background:#fff;border:1px solid #bfc8ba;border-radius:9px;place-items:center;padding:8px 10px;font-size:14px;font-weight:700;display:grid}.codex-bridge-actions label{color:#fff;border-color:var(--ink);background:var(--ink);position:relative}.codex-bridge-actions input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.codex-bridge-actions button:disabled,.codex-bridge-actions label.disabled{opacity:.5;cursor:not-allowed}.service-error{color:#8c3f2e;background:#fff0ec;border:1px solid #e3b7aa;border-radius:10px;margin:24px 0 -14px;padding:11px 12px;font-size:14px;line-height:1.45}.primary-button{color:#fff;background:var(--accent);cursor:pointer;border:0;border-radius:12px;width:100%;min-height:50px;margin-top:28px;font-weight:750;transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 9px 18px #b85c352e}.primary-button:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 25px #9142253d}.primary-button:disabled{color:#a5a49e;box-shadow:none;cursor:not-allowed;background:#e4e3dd}.helper{color:var(--muted);text-align:center;margin:10px 0 0;font-size:14px;line-height:1.4}.drawer-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#1b1d1952;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer-dismiss{cursor:default;background:0 0;border:0;padding:0;position:absolute;inset:0}.history-drawer{z-index:1;background:var(--surface);width:min(460px,94vw);height:100%;padding:28px;animation:.25s both slide-in;position:relative;overflow-y:auto;box-shadow:-20px 0 55px #1c1e1a29}.drawer-heading button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:50%;place-items:center;width:40px;height:40px;font-size:24px;display:grid}.empty-history{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:70%;display:flex}.empty-history>span{width:64px;height:64px;color:var(--muted);border:1px solid var(--line);background:#f0f0eb;border-radius:18px;place-items:center;font-size:18px;font-weight:750;display:grid}.empty-history strong{margin-top:17px;font-size:17px}.empty-history p{max-width:280px;color:var(--muted);margin:8px 0;font-size:14px;line-height:1.6}.history-list{gap:10px;margin:28px 0 0;padding:0;list-style:none;display:grid}.history-list li{min-width:0;position:relative}.history-open{width:100%;color:var(--ink);border:1px solid var(--line);cursor:pointer;text-align:left;background:#fff;border-radius:13px;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:13px;padding:10px 66px 10px 10px;transition:border-color .2s,box-shadow .2s,transform .2s;display:grid}.history-open:hover:not(:disabled){border-color:#c9957f;transform:translateY(-1px);box-shadow:0 8px 22px #3d302717}.history-open:disabled{color:var(--muted);cursor:not-allowed;background:#f3f3ef}.history-thumbnail{width:88px;height:68px;color:var(--accent-dark);font-family:var(--font-geist-mono), monospace;background:#f7ece6;border-radius:9px;place-items:center;font-size:14px;font-weight:750;display:grid;overflow:hidden}.history-thumbnail img{object-fit:cover;width:100%;height:100%;display:block}.history-copy{gap:4px;min-width:0;display:grid}.history-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:15px;overflow:hidden}.history-list small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.history-status{color:var(--muted);white-space:nowrap;background:#e8e8e2;border-radius:7px;padding:5px 7px;font-size:14px}.history-status.ready{color:#55644f;background:#e7eee2;font-weight:700}.history-item-actions{gap:2px;display:grid;position:absolute;top:50%;right:9px;transform:translateY(-50%)}.history-item-actions button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:3px 5px;font-size:14px}.history-item-actions button:hover{color:var(--accent-dark)}@keyframes slide-in{0%{opacity:.4;transform:translate(30px)}}.auth-backdrop{z-index:80;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#181a168c;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.auth-card{background:var(--surface);border:1px solid #ffffff73;border-radius:22px;width:min(440px,100%);padding:30px;box-shadow:0 28px 80px #14161247}.auth-card>p:not(.eyebrow,.auth-error){color:var(--muted);margin:10px 0 22px;font-size:14px;line-height:1.6}.auth-card label{gap:7px;margin-top:14px;display:grid}.auth-card label span{font-size:14px;font-weight:700}.auth-card input{min-height:46px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:10px;outline:none;padding:10px 12px;font-size:15px}.auth-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #b85c351f}.auth-card .primary-button{margin-top:20px}.auth-error{color:#8c3f2e;background:#fff0ec;border:1px solid #e3b7aa;border-radius:9px;margin:12px 0 0;padding:10px 11px;font-size:14px}.auth-switch{width:100%;color:var(--accent-dark);cursor:pointer;background:0 0;border:0;margin-top:13px;padding:8px;font-size:14px;font-weight:650}@media (max-width:1180px){.workspace{grid-template-columns:250px minmax(430px,1fr)}.settings-panel{border-top:1px solid var(--line);border-left:0;grid-column:1/-1}.settings-panel fieldset{vertical-align:top;width:calc(33.333% - 14px);margin-right:14px;display:inline-block}.settings-panel .primary-button,.settings-panel .helper{width:min(430px,100%);margin-left:auto;margin-right:auto;display:block}.compare-after img{width:calc(100vw - 304px)}}@media (max-width:760px){.topbar{height:68px;padding:0 18px}.status-pill{display:none}.workspace{display:block}.workflow-panel,.canvas-panel,.settings-panel{border:0;border-bottom:1px solid var(--line);padding:26px 20px}h1{max-width:330px;font-size:34px}.steps{grid-template-columns:repeat(2,1fr)}.upload-zone{min-height:360px;padding:28px 18px}.room-preview,.room-preview>img{min-height:390px}.delivery-bar{flex-direction:column;align-items:stretch}.delivery-actions{justify-content:stretch}.delivery-actions button{flex:150px}.local-edit-layout{grid-template-columns:1fr}.settings-panel fieldset{width:100%;margin-right:0;display:block}.codex-bridge-actions,.result-grid{grid-template-columns:1fr}.compare-stage{height:310px}.compare-after img{width:calc(100vw - 40px);min-width:0}}@media (max-width:480px){.ghost-button{min-width:42px;padding:0 10px;font-size:0}.ghost-button:before{content:"历史";font-size:14px}.ghost-button b{font-size:14px}.steps{grid-template-columns:1fr}.photo-tips,.image-facts{gap:10px 14px}.palette-list,.preserve-grid{grid-template-columns:1fr}.result-image{height:210px}.compare-heading{align-items:flex-start}.compare-heading>span{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}